Svbony 1.25 Inch Planetary Zoom Eyepiece 3-8 mm Focal Length

♦ Variable 3-8 mm focal length, click-stops

♦ Parfocal, you do not have to refocus every time you change the focal length

♦ Constant apparent field of view: 56°

♦ Constant 10 mm eye relief

♦ 6-element/4-groups FMC optics

♦ Lens edges blackened

♦ 1.25" barrel with filter thread


 

Svbony 1.25" Planetary Zoom Eyepiece - 3-8 mm Focal Length, parfocal, 56° FoV

The SVBONY SV215 Zoom is a high quality zoom eyepiece, especially suitable for ambitious planetary observers, but also for deep sky observations.

It is parfocal throughout the entire focal length range of 3-8 mm (minor tweaking may be necessary), has a 56° field of view, a significantly larger field of view than comparable competitor products, and also images with excellent image quality.

Especially in the small focal length range, there is nothing better than a good zoom eyepiece. With this zoom, you can slowly approach the optimal magnification without the hassle of changing eyepieces.

The click stops at 8, 7, 6, 5, 4, and 3 mm makes it very suitable for bino observation, because you always hit the same focal length with both eyepieces.

In addition, the SVBONY zoom eyepiece is durable and robustly built. It is made of high quality materials that largely protect it against shocks, scratches and other damages.